Example usage for com.google.gson JsonArray JsonArray

List of usage examples for com.google.gson JsonArray JsonArray

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Introduction

In this page you can find the example usage for com.google.gson JsonArray JsonArray.

Prototype

public JsonArray()

Source Link

Document

Creates an empty JsonArray.

Usage

From source file:com.google.cloud.solutions.sampleapps.orchestration.orchestrator.server.InstanceStatusServlet.java

License:Open Source License

@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd HH:mm:ss").create();
    JsonArray jsonAr = new JsonArray();
    Map<String, String> gceIpsAndInstanceNames = orchestrator.getGceIpsAndInstanceNames();
    resp.setContentType("application/json");
    resp.setHeader("Cache-Control", "no-cache");
    for (String gceIp : gceIpsAndInstanceNames.keySet()) {
        try {//from  ww w .j  a v a  2 s  .c  o m
            // Query each instance for its status/load.
            URL url = new URL("http://" + gceIp + ":8080/StatusPublisher/status");
            BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));
            GceStats gceStats = gson.fromJson(reader, GceStats.class);
            reader.close();
            JsonObject instanceElem = new JsonObject();
            instanceElem.addProperty("instanceName", gceIpsAndInstanceNames.get(gceIp));
            instanceElem.addProperty("status", gson.toJson(gceStats));
            jsonAr.add(instanceElem);
        } catch (MalformedURLException e) {
            logger.warning("Malformed URL: " + e);
        } catch (IOException e) {
            logger.warning("Can't open stream: " + e);
        }
    }
    PrintWriter writer = resp.getWriter();
    writer.println(gson.toJson(jsonAr));
}

From source file:com.google.dart.server.generated.types.AnalysisErrorFixes.java

License:Open Source License

public JsonObject toJson() {
    JsonObject jsonObject = new JsonObject();
    jsonObject.add("error", error.toJson());
    JsonArray jsonArrayFixes = new JsonArray();
    for (SourceChange elt : fixes) {
        jsonArrayFixes.add(elt.toJson());
    }//w  ww.j  a v  a  2 s.  c o m
    jsonObject.add("fixes", jsonArrayFixes);
    return jsonObject;
}

From source file:com.google.dart.server.generated.types.ChangeContentOverlay.java

License:Open Source License

public JsonObject toJson() {
    JsonObject jsonObject = new JsonObject();
    jsonObject.addProperty("type", type);
    JsonArray jsonArrayEdits = new JsonArray();
    for (SourceEdit elt : edits) {
        jsonArrayEdits.add(elt.toJson());
    }/*ww w  .  j a v  a  2  s. c  o m*/
    jsonObject.add("edits", jsonArrayEdits);
    return jsonObject;
}

From source file:com.google.dart.server.generated.types.CompletionSuggestion.java

License:Open Source License

public JsonObject toJson() {
    JsonObject jsonObject = new JsonObject();
    jsonObject.addProperty("kind", kind);
    jsonObject.addProperty("relevance", relevance);
    jsonObject.addProperty("completion", completion);
    jsonObject.addProperty("selectionOffset", selectionOffset);
    jsonObject.addProperty("selectionLength", selectionLength);
    jsonObject.addProperty("isDeprecated", isDeprecated);
    jsonObject.addProperty("isPotential", isPotential);
    if (docSummary != null) {
        jsonObject.addProperty("docSummary", docSummary);
    }// w ww.jav  a 2 s.  co m
    if (docComplete != null) {
        jsonObject.addProperty("docComplete", docComplete);
    }
    if (declaringType != null) {
        jsonObject.addProperty("declaringType", declaringType);
    }
    if (element != null) {
        jsonObject.add("element", element.toJson());
    }
    if (returnType != null) {
        jsonObject.addProperty("returnType", returnType);
    }
    if (parameterNames != null) {
        JsonArray jsonArrayParameterNames = new JsonArray();
        for (String elt : parameterNames) {
            jsonArrayParameterNames.add(new JsonPrimitive(elt));
        }
        jsonObject.add("parameterNames", jsonArrayParameterNames);
    }
    if (parameterTypes != null) {
        JsonArray jsonArrayParameterTypes = new JsonArray();
        for (String elt : parameterTypes) {
            jsonArrayParameterTypes.add(new JsonPrimitive(elt));
        }
        jsonObject.add("parameterTypes", jsonArrayParameterTypes);
    }
    if (requiredParameterCount != null) {
        jsonObject.addProperty("requiredParameterCount", requiredParameterCount);
    }
    if (hasNamedParameters != null) {
        jsonObject.addProperty("hasNamedParameters", hasNamedParameters);
    }
    if (parameterName != null) {
        jsonObject.addProperty("parameterName", parameterName);
    }
    if (parameterType != null) {
        jsonObject.addProperty("parameterType", parameterType);
    }
    if (importUri != null) {
        jsonObject.addProperty("importUri", importUri);
    }
    return jsonObject;
}

From source file:com.google.dart.server.generated.types.ExtractLocalVariableFeedback.java

License:Open Source License

public JsonObject toJson() {
    JsonObject jsonObject = new JsonObject();
    JsonArray jsonArrayNames = new JsonArray();
    for (String elt : names) {
        jsonArrayNames.add(new JsonPrimitive(elt));
    }//from  w ww.j av  a  2  s.c o m
    jsonObject.add("names", jsonArrayNames);
    JsonArray jsonArrayOffsets = new JsonArray();
    for (int elt : offsets) {
        jsonArrayOffsets.add(new JsonPrimitive(elt));
    }
    jsonObject.add("offsets", jsonArrayOffsets);
    JsonArray jsonArrayLengths = new JsonArray();
    for (int elt : lengths) {
        jsonArrayLengths.add(new JsonPrimitive(elt));
    }
    jsonObject.add("lengths", jsonArrayLengths);
    return jsonObject;
}

From source file:com.google.dart.server.generated.types.ExtractMethodFeedback.java

License:Open Source License

public JsonObject toJson() {
    JsonObject jsonObject = new JsonObject();
    jsonObject.addProperty("offset", offset);
    jsonObject.addProperty("length", length);
    jsonObject.addProperty("returnType", returnType);
    JsonArray jsonArrayNames = new JsonArray();
    for (String elt : names) {
        jsonArrayNames.add(new JsonPrimitive(elt));
    }/* ww  w  . j  a  v  a2s .c o  m*/
    jsonObject.add("names", jsonArrayNames);
    jsonObject.addProperty("canCreateGetter", canCreateGetter);
    JsonArray jsonArrayParameters = new JsonArray();
    for (RefactoringMethodParameter elt : parameters) {
        jsonArrayParameters.add(elt.toJson());
    }
    jsonObject.add("parameters", jsonArrayParameters);
    JsonArray jsonArrayOffsets = new JsonArray();
    for (int elt : offsets) {
        jsonArrayOffsets.add(new JsonPrimitive(elt));
    }
    jsonObject.add("offsets", jsonArrayOffsets);
    JsonArray jsonArrayLengths = new JsonArray();
    for (int elt : lengths) {
        jsonArrayLengths.add(new JsonPrimitive(elt));
    }
    jsonObject.add("lengths", jsonArrayLengths);
    return jsonObject;
}

From source file:com.google.dart.server.generated.types.ExtractMethodOptions.java

License:Open Source License

public JsonObject toJson() {
    JsonObject jsonObject = new JsonObject();
    jsonObject.addProperty("returnType", returnType);
    jsonObject.addProperty("createGetter", createGetter);
    jsonObject.addProperty("name", name);
    JsonArray jsonArrayParameters = new JsonArray();
    for (RefactoringMethodParameter elt : parameters) {
        jsonArrayParameters.add(elt.toJson());
    }//from w  ww .jav a  2s. c o m
    jsonObject.add("parameters", jsonArrayParameters);
    jsonObject.addProperty("extractAll", extractAll);
    return jsonObject;
}

From source file:com.google.dart.server.generated.types.LinkedEditGroup.java

License:Open Source License

public JsonObject toJson() {
    JsonObject jsonObject = new JsonObject();
    JsonArray jsonArrayPositions = new JsonArray();
    for (Position elt : positions) {
        jsonArrayPositions.add(elt.toJson());
    }/*from w w  w .  j a va2 s  . c om*/
    jsonObject.add("positions", jsonArrayPositions);
    jsonObject.addProperty("length", length);
    JsonArray jsonArraySuggestions = new JsonArray();
    for (LinkedEditSuggestion elt : suggestions) {
        jsonArraySuggestions.add(elt.toJson());
    }
    jsonObject.add("suggestions", jsonArraySuggestions);
    return jsonObject;
}

From source file:com.google.dart.server.generated.types.NavigationRegion.java

License:Open Source License

public JsonObject toJson() {
    JsonObject jsonObject = new JsonObject();
    jsonObject.addProperty("offset", offset);
    jsonObject.addProperty("length", length);
    JsonArray jsonArrayTargets = new JsonArray();
    for (int elt : targets) {
        jsonArrayTargets.add(new JsonPrimitive(elt));
    }//w  ww  .  j a v  a2s . c o m
    jsonObject.add("targets", jsonArrayTargets);
    return jsonObject;
}

From source file:com.google.dart.server.generated.types.Occurrences.java

License:Open Source License

public JsonObject toJson() {
    JsonObject jsonObject = new JsonObject();
    jsonObject.add("element", element.toJson());
    JsonArray jsonArrayOffsets = new JsonArray();
    for (int elt : offsets) {
        jsonArrayOffsets.add(new JsonPrimitive(elt));
    }//from   ww  w  .j a v  a  2s . co  m
    jsonObject.add("offsets", jsonArrayOffsets);
    jsonObject.addProperty("length", length);
    return jsonObject;
}